What is 2(x-4)+4(45x+6)

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Write an equation for the function that includes the points (2,100)and (3,100)

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.